1. Your Competent EMC-Partner EMC-Partner (C) 2004 NKL Elektronik San. ve Tic. Ltd. Şti.

2. OUTLINE 1- Company Profile 2- Business Areas 3- Customers 4- Products 5- EMC Services

3. Inductive Component Manufacturing – Chokes & Filters EMC Testing Measurement & Troubleshooting

4. Interference Suppression Chokes Storage Chokes PFC Chokes I-U / I-I Sensing Coils Business Areas EMC Services

5. Business Areas Electrically and/or Electronically Equipped; Computers and its peripherals, Household appliances, Office devices and machines, Medical devices. Light & Heavy Industrial machines and devices,

6. Most Important Interference Types & Their Remedies Most Important Interference Types & Their Remedies Symmetrical Interference Symmetrical Interference (Differential-Mode Interference) Asymmetrical Interference Asymmetrical Interference (Common-Mode Interference) (Common-Mode Interference)

7. Symmetrical Interference Noise Source Susceptible Equipment PHASE PHASE NEUTRAL NEUTRAL Effective below 1 MHz Effective below 1 MHz

8. PHASE PHASE NEUTRAL Single Chokes Cx Capacitor Suppression Method for Symmetrical Interference Suppression Method for Symmetrical Interference Effective below 1 MHz Effective below 1 MHz Noise Source Susceptible Equipment

9. PHASE PHASE NEUTRAL NEUTRAL Asymmetrical Interference Noise Source Susceptible Equipment Effective above 1 MHz Effective above 1 MHz

10. PHASE NEUTRAL NEUTRAL Cy Capacitors Compensated Choke Noise Source Susceptible Equipment Suppression Method for Asymmetrical Interference Suppression Method for Asymmetrical Interference Effective above 1 MHz Effective above 1 MHz

11. BASIC EMC CONDITIONS Immunity Levels Emission Levels < < } } Standart Limits Standart Limits

12. Current Compensated Chokes Single Chokes PFC Chokes Current Transformers Product Types Peaking Transformers Storage Chokes Suppression Filters

13. Current Compensated Chokes Asymmetric Noise Suppression General Specifications High inductivity in compact sizes Ferrite Core f ≤10 MHz & f >10 MHz Operation Areas I/O and supply lines of microprocessors I/O and supply lines of microprocessors SMPS and Frequency Converters

14. Single Chokes Late-Saturation behavior Iron Powder Core Dimmers Thyristor control Storage feature up to 50KHz Semi-conductor relays General Specifications Operation Areas Symmetric Noise Suppression

15. Suppression Filters Wide Range of Models (12VDC 1A … 3x400VAC 50A) Wide Range of Models (12VDC 1A … 3x400VAC 50A) Custom-Designs GND GND Parasitic Device L N Mains L N Operation Areas Computer and Network Products Household Appliances Industrial Machines and Devices

16. Storage Chokes + - ~ ~ + Sensor LOAD

17. PFC Chokes Limiting the harmonics (for non-linear loads) Limiting the harmonics (for non-linear loads) Step-up inverter Non-linear harmonic compensation Non-linear harmonic compensation Single or dual-windings

18. Current Transformers AC detection and measurement High turns and inductance with Ferrite Cores (10A max. - f: 50Hz…100KHz) with Ferrite Cores (10A max. - f: 50Hz…100KHz) with Tape-Wound Cores (300A max. - f:5Hz…100KHz) with Tape-Wound Cores (300A max. - f:5Hz…100KHz)

19. Peaking Transformers 2 or 3 winding versions Ferrite Core

20. E I D  EASY INSERT DEVICE

21. What is EID? Abbreviation of Easy Insert Device. Time for mounting the component to the PCB is shortened with the help of centering pins which provide fast and easy montage without mistakes.

22. For the environments with high vibration, since this type of components stays on the PCB with their own hooks, the mistakes by the soldering splits are minimized. What is EID ? Holds the component after it is mounted on the PCB and makes it fixed until the soldering is made.

23. Electronic switches Main Types of Noise Generators: Thyristors Frequency Converters SMPS’ RF Generators EMC Services and Activities

24. Test Result Passed Applying EMC Test / Measurement Failed Supplying the EMC Protocol Trouble- shooting

25. Contact Information: AKE ELEKTRONİK PLASTİK MAKİNE VE TEÇHİZAT SAN.TİC.LTD.ŞTİ. 5900 Sokak No:14/A Karabağlar – İZMİR Tel: 0 232 254 38 28 Fax: 0 232 254 16 60 Web adresi: http://www.akeelektronik.com E-posta: ake@akeelektronik.com